SA-50 Brand Defoamer is a silicone based material that is designed to reduce foam in spray tanks and dip tanks. Foam develops in the tank when highly emulsified agricultural chemicals and surfactants are placed in the tank during the filling and agitating operation.

Rate of application: use 1-2 oz. per 100 gallons of solution (1/2 teaspoon for 4 gallons), depending on the amount of foam present.